package com.yxh.dao1;

import com.yxh.pojo.Keng;

import java.util.List;
import java.util.Map;

/**
 * Created by asus on 2018/7/9.
 */
public interface NewWorkMapper {

    List<Keng> selectByPrimaryKey(Map<String, Object> index);

    int selectCount();
}
